Question

Define difusion and its importance

Answer 1

Answer:

Diffusion is the tendency of molecules to spread out in order to occupy an available space. ... For example, oxygen can diffuse through cell membranes and if there is a higher concentration of oxygen outside the cell than inside, oxygen molecules diffuse into the cell.

Answer 2

Diffusion is the tendency of molecules to spread out in order to occupy an available space. ... For example, oxygen can diffuse through cell membranes and if there is a higher concentration of oxygen outside the cell than inside, oxygen molecules diffuse into the cell.